COLLISIONAL EXCITATION OF FORMALDEHYDE IN HOT INTERSTELLAR MOLECULAR REGIONS

被引：75

作者：

GREEN, S

机构：

[1] NASA/Goddard Space Flight Center, Institute for Space Studies, New York

来源：

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES | 1991年 / 76卷 / 03期

关键词：

INTERSTELLAR; MOLECULES; MOLECULAR PROCESSES;

D O I：

10.1086/191585

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Earlier calculations for rotational excitation of formaldehyde by collisions with He atoms are extended to include the lowest 81 rotational levels and kinetic temperatures to 300 K.

引用

页码：979 / 983

页数：5

共 26 条

[21] COLLISIONAL EXCITATION OF INTERSTELLAR WATER [J].

PALMA, A ;

GREEN, S ;

DEFREES, DJ ;

MCLEAN, AD .

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 1988, 68 (02) :287-318

[22] FORMALDEHYDE ABSORPTION IN DARK NEBULAE [J].

PALMER, P ;

ZUCKERMAN, B ;

BUHL, D ;

SNYDER, LE .

ASTROPHYSICAL JOURNAL, 1969, 156 (3P2) :L147-+

[23] R-MATRIX SOLUTION OF COUPLED EQUATIONS FOR INELASTIC-SCATTERING [J].

STECHEL, EB ;

WALKER, RB ;

LIGHT, JC .

JOURNAL OF CHEMICAL PHYSICS, 1978, 69 (08) :3518-3531

[24] DISCOVERY OF PARA-FORMALDEHYDE AND 2-MILLIMETER FORMALDEHYDE DISTRIBUTION IN ORION INFRARED NEBULA [J].

THADDEUS, P ;

WILSON, RW ;

KUTNER, M ;

PENZIAS, AA ;

JEFFERTS, KB .

ASTROPHYSICAL JOURNAL, 1971, 168 (02) :L59-&

[25] A PUMPING MECHANISM FOR ANOMALOUS MICROWAVE ABSORPTION IN FORMALDEHYDE IN INTERSTELLAR SPACE [J].

TOWNES, CH ;

CHEUNG, AC .

ASTROPHYSICAL JOURNAL, 1969, 157 (2P2) :L103-&

[26] COLLISIONALLY COOLED SPECTROSCOPY - PRESSURE BROADENING BELOW 5-K [J].

WILLEY, DR ;

GOYETTE, TM ;

EBENSTEIN, WL ;

BITTNER, DN ;

DELUCIA, FC .

JOURNAL OF CHEMICAL PHYSICS, 1989, 91 (01) :122-125

← 1 2 3 →